XRT91L30
3
REV. 1.0.2
STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
FIGURE 2. 64 QFP PIN OUT OF THE XRT91L30 (TOP VIEW)
XRT91L30
1
2
3
4
5
6
7
8
9
1
0
1
2
1
3
1
4
1
5
1
6
R
E
S
E
T
L
O
P
T
M
_
N
O
J
A
C
M
U
F
R
E
Q
S
E
L
V
D
_
P
E
C
L
T
X
O
P
T
X
O
N
L
O
S
D
IS
E
X
T
R
X
C
L
K
IP
E
X
T
R
X
C
L
K
IN
V
D
_
P
E
C
L
O
F
C
D
R
D
IS
R
X
IP
R
X
IN
V
D
3
.3
R
E
F
C
L
K
P
AGND
FL_2
STS1_2
DJA_2/CS
MCLK_2
GND
RCLK_2
VDD
RNEG_2
RPOS_2
GND
DJA_0/SCLK
DS3/E3_0
STS1_0
FL0
AGND
A
V
D
G
N
D
R
C
L
K
_
1
R
P
O
S
_
1
R
N
E
G
_
1
R
C
L
K
E
S
N
C
V
D
S
3
/E
3
_
2
S
D
O
F
S
R
N
E
G
_
2
R
P
O
S
_
2
R
C
L
K
_
2
G
N
D
A
V
D
AGND
FL1
STS1_1
MCLK_1
GND
RCLK_1
RPOS_1
RNEG_1
VDD
RNEG_0
RPOS_0
RCLK_0
GND
MCLK_0
DJA_1/SDI
AGND
4
8
4
7
4
6
4
5
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
XRT91L30
1
2
3
4
5
6
7
8
9
1
0
1
2
1
3
1
4
1
5
1
6
R
E
S
E
T
L
O
P
T
IM
E
C
M
U
F
R
E
Q
S
E
L
V
D
_
P
E
C
L
T
X
O
P
T
X
O
N
D
L
O
S
D
IS
X
R
X
C
L
K
IP
X
R
X
C
L
K
IN
V
D
_
P
E
C
L
O
F
C
D
R
D
IS
R
X
IP
R
X
IN
V
D
3
.3
R
E
F
C
L
K
P
CDRAUXREFCLK
VDD3.3
FRAMEPULSE
RXPCLKO
GND
RXDO7
RXDO6
RXDO5
RXDO4
RXDO3
RXDO2
GND
RXDO1
RXDO0
VDD3.3
REFCLKN
P
IO
_
C
T
R
L
V
D
3
.3
G
N
D
G
N
D
A
G
N
D
_
R
X
A
V
D
3
.3
_
R
X
C
A
P
2
P
C
A
P
2
N
C
A
P
1
N
C
A
P
1
P
A
V
D
3
.3
_
T
X
A
G
N
D
_
T
X
T
L
R
E
F
C
L
K
G
N
D
V
D
3
.3
L
O
S
E
X
T
TXPCLK_IO
TXDI7
TXDI6
GND
TXDI5
TXDI4
TXDI3
TXDI2
TXDI1
TXDI0
STS12/STS3
CDRREFSEL
VDD3.3
DLOOP
RLOOPS
ALOOP
4
8
4
7
4
6
4
5
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
ORDERING INFORMATION
PART NUMBER
PACKAGE
OPERATING TEMPERATURE RANGE
XRT91L30IQ
64 Pin Lead QFP
-40°C to +85°C